{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122650138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf02f5c249e8f389f7521b6c323f6e7952b921b0327d8a3a1e6ab005e882be64d",
    "signature": "0x39c1b897a4008ba01093c4568523b4a5d605d02a83c45c0ff72248951c40454c49a947123c15553955cf4a723c8c9bec1a54ac2b11c2e0613b7bde7f89d44a5d1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}