{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1349125040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d25b940286ac38627f45715c7ff76dae321d963fe6fa9debe45ddc77053b014",
    "signature": "0xa7326fa899e1d1193753e63484af36adebe26c472f79401a0cc352725f3dd7dd3268ce5e132f9c78276cffa50963e1fb02fe3641f02d00a2b186fd02ec90886f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}