Transaction not yet indexed

421hF4MTS56D1RsMQeQC68jDWx1C3We6KVbop6P78hhra3p2kPuDfUNUgAkpbjxGppoWoDmkE6Ap1EVVSHVPNmAm

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