{
  "manageEntity": {
    "action": "Share",
    "entityId": "1192139186",
    "entityType": "Track",
    "nonce": "0xefdf553e8d2c6dd0b33c7e244c471739da3b65b5a07fd927008c4ab102da8259",
    "signature": "0xe4e5c2df5804908fb80f300c30653104302e6e8184c7441c94fbd4b94acfd0776656ed1364ada48267eda5d9ac7670365ff5f2644a82636dfff98daf63bcfd531c",
    "signer": "0x4a26E1fdd6FdeE62e6A343d231CF3700Bf1e26bb",
    "userId": "55875"
  }
}