Transaction not yet indexed

21m7ppbXEqBA1S2hjsSMqdWLJ3BNKpncGJhm1rDUPmVKfRWmATa6KJQYCCcBpAmXh7C6R2smNCDqcUUvQsBpjxxP

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