{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086248798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bbb009619d83f53f6b22f0dae6caafa78d08f85c37c63bf4e836082d315e61d",
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    "signer": "0xd3921A005099e6713f842e0c7Fb203E78a7C7Cbf",
    "userId": "125856948"
  }
}