{
  "manageEntity": {
    "action": "Share",
    "entityId": "560042628",
    "entityType": "Track",
    "nonce": "0x19bf85bf1a2bde9dd53d2e845198ad81462e3dda69ce9986e2ec685d2c250cb5",
    "signature": "0xd25bb63189eedf3418b8e1c48e5bd7fcf2f7b18282886f98def46a7e5de9443c5b4fa27024870366eb92825afdb25070ae3fd15699c541013b7b8e59546703321c",
    "signer": "0x5290470A5061ECa310454d2634a7bb094a904E24",
    "userId": "99967687"
  }
}