Transaction not yet indexed

53zzfLet1WXvyPHA4eXrZg9UqFTtc7tt8XMcs78dAvgWzYpHsUxkxupsAz2cGeYGqBrELVrezWX11tDa97v1vSai

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