{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351640668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a98fd2bf8cdb3c0bd70ad279792c6225ff44ea73385acc54181a1e043498a2f",
    "signature": "0x93066662a30e201e0d93b118083e0bb2bd3482585f3497fc11f0d74e8fe98ad240e8968c68340ed11a9a51c8bcaccb8ce01d8d9b8a2b9bd8a110351164ae57bb1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}