{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12217706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x871c3f1279439fa8281660937f409a95fc30891bac65d19e07871a0081825e09",
    "signature": "0x08be5bcbc86d20e2db260b8a5c0080a774fe2b6a46456c918f32efef0f5212c46c45278df355cd0893ac24b80e5324a8f32e0a51635e3df322eaa184a13de1351c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}