Transaction not yet indexed

m21fZcETfcHFZfaZwQLtTHRvPjcjxAjJjdcnHvAGzQJiixPifWcacvZNGdb6kSLFEVbfBwTrwKT2SWDAMH19ngb

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