Transaction not yet indexed

21FmFbTjXJZbKnP6TkFMJoHcKTJyEX127VmyxB9ithMd2SiAHma2s3rZM2HhnU9QiPeKoonD1gNqcaWZY6AqCcgs

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