Transaction not yet indexed

53aDi3pgcpUEMyDePkQXNisYEKpR5bUAnyFMkBMYmWDhJmek4RiwYZcjBPnWF31sBbgLPNMrwEVC4SPUYRB7xJyy

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.