Transaction not yet indexed

5u1k21ePiA8mVyPfms25QEgmdMT1aHjJJYv5DJv9khsr7V1jMCc75NaXCgfoE2P3ECQZzE24VbyfQn2wqGTY6HYB

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