{
  "manageEntity": {
    "action": "Share",
    "entityId": "791574697",
    "entityType": "Track",
    "nonce": "0x459f4834ffed392c6e0b723c786a0336e647e94fa9fd6abe13e87dd6b304ea3f",
    "signature": "0x8aefc980b966fb0083e575f1b64aab8f52dc3386172c3674523b3fc4b42492e0334d1c73470fd5734b7dd48bc2ad523bc9c828e697962d94051247ace9a06d3e1b",
    "signer": "0x80Df21B64110Cd2d2221fc3722781b9Bf03e62B5",
    "userId": "641839948"
  }
}