{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886116650",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19f0cd0bedcc30843853fe7c3b1bda6db15d3b460eac170c35b49a059363e056",
    "signature": "0x72f351dd9264928b9c30e3a0afa465136054e15f22e49577db4f93cea45f83ea58d0a62b1a595baa86fffdb5e59b86f8f31f302c57ff527a61bb90308bfb1eda1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}