{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1769572281",
    "entityType": "Track",
    "nonce": "0x16d0fe76f2f33cfc21f7c923b75b36733c4638214d4bd383cab472312eb93c70",
    "signature": "0x426875c1d419b0908dfef5d7b8f058641fde480ffd1eec8edca234f4aabb9c310017848aa5ca3b9f4fecf4c926fc0fdab9f732d8ccb823fc868058b6791eae631c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}