{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844921363",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x661c38b571e818d8eb4e8394e7e262dad53680d15ada845f0e27b8baf7bc7a19",
    "signature": "0x583dd71f19e8a0be96ff137c5f647b9e32fec87932814a2235ac0404c0a537c75e790fff1b09f44a3307893f25479cfa73de0e6bf08857dc318e7ca8f1f714f81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}