{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31221159",
    "entityType": "Track",
    "nonce": "0x25a5615d3f7bdc1f913362038b1525e8cca73df17ffa896d5cc4aab7fe11d682",
    "signature": "0x67b0f3f0a45dfaff6304dc25d46c592f7507772aa58f24570cae3607ea59f98d709b3b6cbe63f5a236f7ab7cfdbc073eb320d1088fa50325f676a6ebe61137aa1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}