{
  "manageEntity": {
    "action": "Share",
    "entityId": "1740950011",
    "entityType": "Track",
    "nonce": "0x3a6864a893220ba6235164b557ac95391469866b0c63a38b576b1abfb8c234e7",
    "signature": "0xc287b0c2f99c322e2d2bda65da4fa396b0d1aa37e20003f68201f2424b92c8584b689990733424a2337e59149a739c24b9530db1b888c385d5ec199b10ff5e7c1b",
    "signer": "0x8Ad2eB3e00885BeA3D129821542A791C930E0370",
    "userId": "383930"
  }
}