{
  "manageEntity": {
    "action": "Share",
    "entityId": "1277268861",
    "entityType": "Track",
    "nonce": "0x72c18ea6ab8c375ef9047fb0ca94cd341528a171214b318a24c11efced7939f6",
    "signature": "0xb06ddb4699483447311eb965c447589498a0a12228c43d214c1824d66e7302f344d38a65e7d70e5ff4a479a5a8cea76a362ae3be20909d2aba17d4896b3247131c",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "2047015"
  }
}