{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c5d4df7bfd4fb3c648dac571dc434f562d989c94851cfb24752ccbcc397db87",
    "signature": "0x5d20e6ef44c36681bc1883bd87f963ae5e5a56484bc7928ef97845a3ef4f14610d453418ab2179799cbe34a2a4d2cc0dfeadfddef57e26a41ac38463de9276bf1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}