{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e9e7af4cb85e32fd9893d165573c1f3dc79710412c7938dbe6fef0f6e524aee",
    "signature": "0x7aa55fef5f53f8d7476de37a6266aa1b1f16ac02afa1cc9c9bb1b1757ceadc167586d8b64ebc51ef796bad93c2cad3bde0c77e2fe0e23b33bc5c35f828b345241c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}