{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1209087659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x416b18d051560d9608e65d1a63fbcb7452f23611230d27078dbd7ea83148abf0",
    "signature": "0x906a9a1bd7bdbcc44816e93f3422b3367193206c15d68d7d5d0271915b82a6831a5bffae9445887b64f8fa9d8f07a45413edde1af7b91ec45b2b6ea8d0ac33b01c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}