{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894790027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x042b59a15fcd197fbcca057c2c89ca45b5cc0e43a5616205e23186043a7d0ee4",
    "signature": "0x6c196fdbf9d2883b496ed81bf4499875f96583b7e969a5510e83e2430ce1b5ef7e392fb2aaf56039b7cc337f868e3d67a24cdcfb12267a4628d519d18eab03791c",
    "signer": "0xA9C30cc9EEAf368737C2840254723a9F553f3cD8",
    "userId": "114153440"
  }
}