{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f392e04084cd4b5324861e35cb9fec21a6f52db79cb9978684b58ae5132186",
    "signature": "0xcc7559a4df38773f220f7ba38426a2fad2c2091ff9f0ab91d6546dc2c2acf4ea3b11d7bd30be2d19c40d3a3794aa522151bfa7307cee86ca3746a531c0484b851c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}