{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186500431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f28d284d999de7a9164ca60e294a3b53dae477a6ea09957ed3b70c56d044cab",
    "signature": "0x3dd610aa409727dd4f853f61bf91ef9c6e63afb056ce6366f57ab05b1fae179a2d033b3c15cd50d6ce9c857266c99a4f29e0468dba1601ddf0bf1d30ffead86d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}