{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138575",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3d757d59a389ad1ac0536607e5fb94bc1001d3132ade56bb63f1d6b96fed6e6",
    "signature": "0x54f0f58f4fb74c39fadcb9979a0cc9e0ab718e403822d9959ef7ddc606ea06a3452bc8d72aaa7f0a0a38e64257edbd0d346dd6e6373322d33033840fde588e621c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}