{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801869876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ceac659328e7d3941da60aeee0d7298356ca5a7d0e4fb5b953ba48cc4a49394",
    "signature": "0xfd2080e3bc56ade698a6b3732ccc0783efeb1b2205cda020361a9bc1d49a8aaf16c939614b27e4551689658a4e12ec8344b052bf68c9f07b0e672f34826427f41b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}