{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535340650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3eede1ea4ab4038efd09657d9638de1c22f75cedbda240e49a5b17066aa86b1",
    "signature": "0x95ce912f19be3ca08dd176fbfd233b54e775c0b808714fa276d43683caef0e676c6774c03ccdab81c88268dfd75a9c5a266f9686b7dfbb399b1bcddad95e2faa1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}