{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194663557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68cf2f8245c6cb60cddc6fa6d00463fc33cd54d4df0ae084687e43355115c30f",
    "signature": "0x8cbe7636ac8fb5fc3219fa953b7d02e42ee30af31538d6feee1629595ac6f1705b112474fc6edaee0711ea14c2a002ea279bc9ab23a7c24e10ec1f16e4ec924d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}