{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd00df9cdc4cf2bcf7d5442ba68c3650411b2c4cd605aa78c303ca882f7a0ed64",
    "signature": "0xdca3167a39d855a02a0a8acee6dc8f97717954e48284c432cd6f2cba4ab98bb778eedeccaaafee14c75b2ef55a0c8bce71ef627bd25a5b04efe7ccfda1603abf1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}