{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73706156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06ce9f4525b7d48e67f153e08ab39a4b5fb532573cd404140f9805c026aad323",
    "signature": "0x4879368f9cece1f9bd42f131da58d336a2a24c9a93e1b529d56fb33af664a7d2773ac9eb69738f1e510deea65009456ec24cef11b2652b62e271d9c5a1c6848e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}