{
  "manageEntity": {
    "action": "Share",
    "entityId": "1940054831",
    "entityType": "Track",
    "nonce": "0x4e6213b8899645f570a6aec7aa946a9b8729903fa8fe335526466e53b90c29c3",
    "signature": "0xfc025053a857a7d51c10b4a836b8318eb3596eafb8103598be726a02bbf2f244787e1bbf207ca1e4946da4a60efbd4d943585133b7f7310674aa886284e6ebb51c",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}