{
  "manageEntity": {
    "action": "Share",
    "entityId": "762866827",
    "entityType": "Track",
    "nonce": "0x3410bd2597e30aa3e8ef35b1faa7aca5500d6818ced4717c740e81a8ce7de767",
    "signature": "0x941867991a26836ea4df716de635b7df0d406c920e761e390e2999ba2a246301751e6cca2bc460fa8ae6548c02aa4c1596fef577c6e5803e1e1ee197f19cc99d1b",
    "signer": "0x4Bdd9613551Ee5817B03D83759d535977A976030",
    "userId": "535614224"
  }
}