{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708596447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x987ffde2182e433b597917fb311628c7e67156fbb6b575fb51c857347fe33f49",
    "signature": "0xa3244941cfdeb3bfc1cd3b47bf14168dd2f88d4d523245199cc400975c6a1110305fcbe5f8ac3a7466b1e4d46cafccb5053643a95bdcd560036ea017c46043141b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}