{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077543730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb33d92adc12abb75277f7f8d491780c26da6bd701b54fc0b6b33b290f24ba54",
    "signature": "0xe8f4a2dcbcaa7b71e93043e05a32bd219e6173498250f79e07d27df540d1d05e5aab1330f5f2775e16916a44b3c902ff9ab38f72f4a880b4b5b75c5f262dda381b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}