{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632054917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x993dfa177a4510e86e5349a26c9bbdebaadfc6a1e0d361066955c460f6542590",
    "signature": "0xa4db862a4c2aa0ff34be5a1e54190e8056ee0d694ee2fd9112792c127acbd2f264d4a4a737c85cf70d418be5a510b53313b1a54e3e98ff3378f073478d16a3be1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}