{
  "manageEntity": {
    "action": "Share",
    "entityId": "542486665",
    "entityType": "Track",
    "nonce": "0xb0e0bda96a6324d035b5d29de38164632824103d8f597d8f9a259554ce6b106a",
    "signature": "0x1bfc50396e57a754791b77f3f69ea7621203b1ea2a487c87df943cf455bc0ebb49358936870bc22cc738422f18477f7d24944cdc2fa919eae30587018129f52f1b",
    "signer": "0x3D1252Aa2e83641DFAc3Db992907399361A6F464",
    "userId": "125858"
  }
}