Transaction not yet indexed

55HD4BhsTrq8bWxEH1shwu7rGMLmFiawR4cJqXPeCDWKfXAtXN8i6VBmCgLnvTiGs7Z1mZqTLMnvzPtqXKKjZ656

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