{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987048978",
    "entityType": "Track",
    "nonce": "1792522363021652707",
    "signature": "0x72a88f40ef1cf53995e2ebaf6154c8ef6c4ad97fabcd2398904a19294fee21c97b894e1e914df62c402d74077a343b9f123458a212f6c89aa1a097e2348ebaf41b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}