Transaction not yet indexed

5f21RrrCLvUameWQ7a9kpRS2rS6df4VRn1tz9Ha2cugEnM41xLUFfa2q6dmbdp3ise8mfb5VV3maR1VJvP8N3VA9

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