{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1366821949",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5646b1c53ce3b672ca3eb4ad3cb7f37ee7821d49834eb46205a4709e45d3c513",
    "signature": "0x815e34ca8a8cbe7cb74b16059b39e47c5eb050c6f0250887eb89b949008b40f601e032b0cf4eb62f60af82fb1711807a7cde6c9e97482cb6bd764442de057f0c1c",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}