{
  "manageEntity": {
    "action": "Share",
    "entityId": "1314588454",
    "entityType": "Track",
    "nonce": "0x189ee88fdae4d2004f1b0750e7e15d4bee6bc6fe15153585715ab29eda44dfae",
    "signature": "0xd7ea1ac6e28aef4182b6b152fea800c962b91d740ed5c05d792aec105ff32d29770a41992b7ae317d55c321b9ab736d27d4743a2b902bbfc96c51ec781055f431b",
    "signer": "0x6B239e9B75f27b519de7Bad3a26a0b7d30e32D3f",
    "userId": "311257477"
  }
}