Transaction not yet indexed

53MmbtgSbXMjbV3MWL2Ud47mZyDFEt67eKBgpWiRtA8FqXMAn9TJLTZnJZiZu2VTcrTHHLofLCNY9NwosQNDdTPf

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