Transaction not yet indexed

3C21vUfJ6suKxkhRjJBp2R2nYWoXp2Bfk2WutZQZprfxFiwRaBMGxA7m5jvacVcWPikNQn9o8mQMM3TQXTHFezDc

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