{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141329472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc73161f2c94e4ea1df10d0b4532628154abe7c05b48d8c68e52388d85834345",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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}