{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48e9abc5281b02e6e8623c224c2615e5289f7eb3cca019fbd9d441ee67399308",
    "signature": "0xb1350e07729065410a89c666fea4d020b7b110e9408cdaa833be93cb2da56a120e2c749bbd4e0b9df3d42e81ec4692bbe636fbea170db76bd7d0d0c7ff6e49c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}