{
  "manageEntity": {
    "action": "Share",
    "entityId": "1150429820",
    "entityType": "Track",
    "nonce": "0xed86a172c4d68ebb52de0e7a1b38a46e0a94b9be83aaa2c03865f39c1ab41817",
    "signature": "0x9969b78531d83fbc5d3e6e50a4b8d9523e215aa28cd203f3fc8a6753605c937d40411a5a3df844f9c5fca70ae2bfc1057c4371690375bb7d54ae4f530c771caa1b",
    "signer": "0xa5a6EFA4291cC3df0701f4416D714664dc6e61dE",
    "userId": "556"
  }
}