{
  "manageEntity": {
    "action": "Share",
    "entityId": "2099758655",
    "entityType": "Track",
    "nonce": "0xc21f9e464930c134ac5638cc165ea7c07082134d5294ff3003c4516602854cd8",
    "signature": "0xae83d0f7d44a963d46a58bc7fb4a99099cbb5ef7f9c39998462f16f0061dde4900bf9c23a3a1cfa8629be1869d3b16b56f9e226a4c78c8c28ac4fc9d73a68e571c",
    "signer": "0x3f900FCC34Df497be04653343010288eaf3B190f",
    "userId": "877657773"
  }
}