{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1922539228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5342f47b25c6f4a7d656ef9c91ead07a46b164700029a2c94c710c334134baee",
    "signature": "0xbd9978028f2b1f3fff72dfd9438193023bbe6078e9da7395e8c245232d67280e6eaf4f54cd2d42887e79e8aac9b07a73fe6c300f82cafaf1b0ce4a3bfb9c676b1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}