{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512537867",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37577f34cc1c46c80484f0ade9bce3470a9b9d344a386842c449a64c2eefa252",
    "signature": "0x59797e0b1e5e25b6920f2fc7880d32f1129cd7f91056a26d2a2067eb47eafb6632e229e501cb1e3c26409eefe65e44a83c9dd30c02d1d7864f31e43ff42f0a9a1b",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}