{
  "manageEntity": {
    "action": "Share",
    "entityId": "513839312",
    "entityType": "Track",
    "nonce": "0xdf68a6b5bec10d8608234458f58f91dafe262d4394ee09bb1db281f83b07f658",
    "signature": "0xb3a7ad09e95253b0420174cead148bac51e7aa7abe5f1cb51c8802b3d10c2f1a491bbaf8e39f32bc7a89518407757b5c9b44306d606a2f827d37781f828288e41c",
    "signer": "0xc87D4f11ac250159846337388B958b601830901a",
    "userId": "813159622"
  }
}