{
  "manageEntity": {
    "action": "Share",
    "entityId": "1030869897",
    "entityType": "Track",
    "nonce": "0x336406bc84954d1b57c556b9705fb1510ef556307483441ea2831c402c8b905d",
    "signature": "0xc14dd00652c8f46857514c647d1c8ff4a80584333e38f95908dc73e8d13f8e5010272afeb1b23b5442a4d9601a74196f32e395fbe673604e9e0c6d273e12b4361b",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}