{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031458912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd884457e446475e3926124fd2b3143b49ad301c0cc7e2e4dac202b53b04d51a",
    "signature": "0xe032c899c4e8de9216c01acc38636d675bda830ab692669eb3bbf3bc06521c55081df82ccbc9b20e9b27656eaecebd14ba1f69efcd5ca1f80b0f87dcd831b1391b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}