{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849322693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39b64024cf8a5b517bd63b8059aaf4ba6f46a6a11b7ec05f53528b59c9d82585",
    "signature": "0x088e5eb43611bf8157a8fe745ec9fa34d39a5b39f0fd12efecf5e435d90b3e5747015fec538d29fbb7e23a39602c6d93ff2738566da692f33f452086923d81701b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}