{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654133509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde06a53770e607548e2f61004072464efa2d7ad3ddaa9b3cb0c521e0f13ada25",
    "signature": "0xdecfa1a04ed61be684f64f8dcbeab64f4073c13855d0ba6495b7954e5f4a454e2f179222650ce787dd65262f22e0f63e6c64551d215cb0ce14e4636c9454baa41c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}