{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958467952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37b669caa37b745579a19e16014c825fe5c9c687fa5ea5b150d3eb21922e5408",
    "signature": "0x9bdb2d8da36ebe48694392a9f2312e2c616e282f490fd52e36aff18f74b1f5a32f5f6b9f8033a081bd928e61b6a526d37902a049c502d725bac31e457d93d3801b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}