{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245615262",
    "entityType": "Track",
    "nonce": "0x740d14511c69114714646bd5183bfac6ca18f6e08c97696e648d423b5f52cb3c",
    "signature": "0x6778d84ecb545e0f61c554ca01deac4cf2ecd95fc1b892f3c624dc4eda38eb984e415cb93c74d18a1a185fedf5a2db81e1412e953fcbbe4edb51a5108ec42e931b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}