{
  "manageEntity": {
    "action": "Repost",
    "entityId": "269954263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6af5ee81a0a475ff5bd631f7c5408ae0b0c6fc6cbffb512da7d7658b08d34dd",
    "signature": "0x99903f0b72b813c1b63ae6a55d2126e9077e87732f6cfa530ab086363949b9f918cd115684a3512590cd488936010b27b73404366907f0c4fdd532992f91b9c01b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}