{
  "manageEntity": {
    "action": "Repost",
    "entityId": "946596110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aa1c9124f3d578516e64ab8032ef2a68dbbf014fd245134d0662725f8786c6f",
    "signature": "0xc600d1a1619e9ad4fbc138b7812b58f233ff62f25702a9114c961f62155279313af4c8fff8e4c9addcee7cee29d7d84833870250741ad2e49b3f747af4b8b28d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}