{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711631999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3abacf24dcea72b16670de6e2b5c120d6d95e1fd13b82c62c241113449eeb98b",
    "signature": "0x01d4320a2b94e59a9a14ec308169d345918f6864e96e6162a7158da6245b2ddb1d5452472af455036243a10025b77621c9e8c687a704ac91f4903c7432b6dd431c",
    "signer": "0xb1B522e4c290853bC2ABb1D802d311A7EB1e696B",
    "userId": "94334210"
  }
}