{
  "manageEntity": {
    "action": "Share",
    "entityId": "498873581",
    "entityType": "Track",
    "nonce": "0xce1dce20f5d9a29a557d2ec46e68f650ceb25e9b07a37ef4ca4c1bac730e6a35",
    "signature": "0xe4cc09651416d996796c39299a4ce6bee69ddf7625f65cf82c557b0bc0d2a0697411851dab1afb89ca635f51fe74045080600443cbcf9cdcbcb92e7c34eeb4221c",
    "signer": "0xfa56a6A4EC30B5A84B608c47da5C182E42Ff26cf",
    "userId": "990052786"
  }
}