{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1139244257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8f88e7905ec3a07724a388dba036193409fcf149ed2753d0674553a0a1c5edb",
    "signature": "0x537e5bc2a935bdf1f218e8d3c3744b969b94d762cd35d63db95df47c815abe1e3a8037aa9a29b4af1aa29c8dcc0a96525415e776d9c7e0097c33fe6063ac737d1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}