Transaction not yet indexed

421C3ru7BEUJhaShEZmbWeV2gH75XqUxG7FPc2iC8H3DatPTZquY8nSVhYWvrG3G8ChZJK7HKbgPWbaqi8GZd7JJ

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