Transaction not yet indexed

21PbZkjRtJ3MexWCHwWEMGyW4npA8f6fEwfGCsQdvZL3TuohTXNGf4ztbpJc8Y8aE6TBS6GuFiJs8yEvuuuTd4NN

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