{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6950149e44b3657a0ff785a49bbad46a1402eee72514f86cf4495ca1e9b59af6",
    "signature": "0xdd9afd80bc957213f43ef780ea4d00ecd2045a006edd181877c11098ead3a636203723d023a677bef05b8fb5ec5b0650a0eb35bea0a0010c6dd9cb6c2f96e57b1b",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}