{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313899259",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77ff3c5003f731d63fd16634d729e02002df3efaa865acab61f6e7f9e7839031",
    "signature": "0x87b2480f2f57a7be7533b161129ca8a9e2524ea4133a62643880390d3048104b113b3c0c292d535c0b01f3a7945fdd204416cc16060c439462dad9e9d7848d4d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}