{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1979573786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7325baa49c5d473a82cfc457675071246481168db3a314168ac0bd60c0ecbd2",
    "signature": "0x1ca539e2a79fb7b2b7157d2373383fdc516c39cf19786935f905927f76e884c41fe12c5d15e3df6bcd646f2fed9cd7de3fb8a73c8bd7c48b0e9b5ee6ca959ad31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}