Transaction not yet indexed

55UMSf4yQcMGbUBfw6c6iPafSek8uhDX1WmDNqSviKfeqX1XefginMszTm4NkvxSKpB4ymP7ihLYMd6PzN1Xatma

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