Transaction not yet indexed

518k5hk6SpeD1sg2mLQKT1UDkSvWj1NWJyr8tZXtw1Yb1465ZEu8mKXFTgeH5fjWJMsq9oW2dnSDTqrhmFJReiNN

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