Transaction not yet indexed

21mzCLKvQ9MPtKqxCeUeHCTSwckEQPRAg4S8ju8tLSSjmtAc1xzqEi2ogDDsksCtq5e4VB8ACL2CPGg3pE1D5BVm

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