{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539763680",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e16b170682af34bed5c97ad55c70939b1e1167c767533ecdedd4c86f2ed68ce",
    "signature": "0xe7c82bace934ea525cdb75f2eb1f28ce800ff27b7c656358867fbeba429aa0433b230b4ba135dcbe7512c48a797690e5b4e7df041e933c05354a79d0f657d5a81c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}