{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1007998885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67831028de9a29b59cc94150e0c1cca8ec66bd0c05330d4eec4735567e3c23b0",
    "signature": "0xb1800e2649f8cfdc6bd8b133b1ef8a07f47afb2763ae559b7663073f78c86930321a07f6dac1eae33300db7c6d89876685b5cb4af5a968e4a25433b9218ae7d11c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}