{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1555527436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28d7528b97672e7151ef3652e14eac4afc74db05fe081791b21a8a2cf01d9eba",
    "signature": "0xb7834f206aecd806eda8f9fea1df485e4e553e6ae7753a486b687bf56c61c0c8134b40270997945ccc374ec3c819d4c32795e7c874f8f6061f07a0db93b0c0ae1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}