{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000071",
    "entityType": "Track",
    "nonce": "0xf0bdba07968e089fcfcbecb138d72e0772fba0e877a0f54b976f4ee13fbff2ec",
    "signature": "0x7959832322e283d4b4824a3eaede9ed5ec72409a6f9e04b357937c807f51675a22121211c8a4ec40950b9cad80ccfed3b8136b408c0c65f534d472a8a3ce9e091c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}