Transaction not yet indexed

RCDULMG21ZKSxNrMoXPv7KBWYsEigmdhUbTP1PBoThVbq3ifHpkJq88EcDwyZKVaTyLbxaTGrdQdwMTLXGkgm8S

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