Transaction not yet indexed

21LPHTYZbpxherKJQkdWM5fSD4mi5HCSrs6yRUwnJLEeCq2ac3s6JKpAFckzLya6mVPAF5ZgegCv1TpzCCbyWZgq

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