Transaction not yet indexed

h4k21hkvwKkpHarpYdAwnjTzWZ4j7jN25HGVACVKWyDFetqr8eBiPxMysUcQTVd386PEThGcfV98y4t1Rff4XnE

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