{
  "manageEntity": {
    "action": "Share",
    "entityId": "1530038331",
    "entityType": "Track",
    "nonce": "0x9c4d752ca7ef45051882fb5766097eabb2d670a946a7140c7d7423f3a2125fdc",
    "signature": "0xedff892048edfac244f9059200af9171073145e8b9eb9deb44af4418bd0ad2946913c96bbddc29edd132e43ff4e1b3cf5dd033b2dad0478c824aa304a36150f41b",
    "signer": "0x3F573aEbe1Db5C802f4Db27D87087fC1B96C70bd",
    "userId": "829465288"
  }
}