{
  "manageEntity": {
    "action": "Repost",
    "entityId": "208226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39b012fbf3918eac62c04e95d64141cf5ef6dc8ff4d373dbd69b214660ba8abd",
    "signature": "0x41ea8f86988ef454f64b8598c8798c274daa16f33bf6f96999cbeeef2af7549b3145311b388c58e40be34ae2051554237ade81803137cd0228cea74a894e7fba1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}