{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473878818",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ffc11cac6649f1c17baf00f23a9fcba367e552ae0d66ea36d01de447945f75b",
    "signature": "0xd8735c3f7958bc34153e5c613fcd98249880aee56171749213096308e507e03736fcfd3498f63904d9199bfeee24a613cb506e298af0ace59b5736859c91813e1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}