{
  "manageEntity": {
    "action": "Share",
    "entityId": "1424974124",
    "entityType": "Track",
    "nonce": "0x65a9fc0a2294128e90996cd9177f6f1de172e0428191d529aff57ce0e69af88b",
    "signature": "0x3652db7c4a05d2b674d87f2cc74717eb84d409a86c7555eae8955db02858d677352c8477281f6d82af39a836563d91a57bd1f37c4b9c9e2b059fb48b7d1878c81b",
    "signer": "0x5ED34fA58339680Dfb147bF28e61C71D47444539",
    "userId": "472723039"
  }
}