{
  "manageEntity": {
    "action": "Share",
    "entityId": "2147317863",
    "entityType": "Track",
    "nonce": "0x7a5745551f2be8e5c8785d76afb810e8d517def58a16e5ac7467c670f24b9f5c",
    "signature": "0xe41c6c49828d2f2c33134f34480e04a7ac4461ca35aeaccf0c547ad868183e931891e9d8603673293bb732e840f80db67b84cd3936d409f7531c9361f17efbb41b",
    "signer": "0xEC8f9e062e52be860e5D799dc24dB35A72DC3852",
    "userId": "396501622"
  }
}