{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348562674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cc6e481286c041a6735285a6247f9bd1001b5e0a74210cc7822cf8e08c275d2",
    "signature": "0xab850680fcc376d644194cca8cd75629e1171bdf273558c009e7a99d4ca68e7d2a88dc469a0abf9195520bf5cca1140f2bdb79dc3ccd847be0d9753464ad27a81b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
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}