{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2009234786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f7741e65efc14b683ddb0620768633069f9d5b7338dcedb73fd363235e85519",
    "signature": "0x9207e87556919900d2fe4222a1b5aa71b4df09e55ad55cbbf09fbb37af2927e573a77c959091c24ec6487b2c908a8e1ea820fe0fc2c6c87e4f75d0e1543fe31e1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}