Transaction not yet indexed

478u3dbNfTBNdhm9vAajYiUM5DMDLhB3ZhYiMLGWSF1AJuKnbbEeTePdhaCM5qrGNvDTiZHnVm9H3pgDWiXW9974

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