{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288560374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x114c96ff877756088625eb01f177e59abd25ab30df80e917d0ce595c87804b8e",
    "signature": "0xc58bbcdaee99e16941f27f4ba9b23e10211b451da5a542256b33038721c7ce2a02f1e0dfe5e8a0c949c0e52074865ccfd172fb33fe724b548fc7366abd11149b1b",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}