{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1834789333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb473792884ef46915b14bdb78ef162b44d584633515f9c1bbbd4afc5057f0cfc",
    "signature": "0x6d152de61fb9bb6e4bd304528cd7325f84fb5d3751e61ef421e9f879c3304e6b39a817d6f4e4bd417f5a224b8096f5b3ae5f817052414c5f9fc5d51559a2de7c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}