{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004229310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00ae7ceebbe9554ec5e76624619afeef007040f7cedeaa90cc74eebe2c3df7bb",
    "signature": "0xe26c78c614f9a6f9dfc342f690aa4661bf363ecbc03b94d3f18d20bb72df277e545ae8943b83bc41b6615ab4494d88a9d7e000e326731fedbf7ea9ac9d4277991c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}