{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43026863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f87200ed2a706062835d86471fd101382afaba1aff3d477dbb9d6c65971f1b3",
    "signature": "0x58b8140a22b71bfae19289ef2a2df5324f8a5a943c7314b85ed7e0c2593d6ef673c2018703c31251c4cf721de25069212551dfb1b069be0b3aa0056d51938e6c1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}