{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba6b3f807ec223b5c358a3a19a6fe3f75fce5a32c5637066b4d32fd5ad2942ec",
    "signature": "0xd3a95a4d41a55a7c72c09147bec3bc9786799c900686f16b8bd2ac0d4929f30f4764f434935cbc1f4c01c7bae09c5fa278a7e1a0c559f0e52d991cf6e6ef54a21c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}