{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139081388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168607f927070903663f367695402f59da2b8defba11513e269bf8bd40de2f81",
    "signature": "0x56fed24d859a44068b9dc55dd267becd9ce6aec22255796b845c79a1664f76ac46cc9b0c5914ec3f57ea2fbfe3e47851d7eaf881c8dbdd365eb9ce6e2f8add981b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}