Transaction not yet indexed

21Mv7PUCe5gAFHcHx56gsjJzZ6nFY2H4CPBsXLPvvPPEnko5BkWBTPqk3f4JRwbKXTUXmNrXBGTfytJwqc32UCvp

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