Transaction not yet indexed

NGfRefiDH8MYDbqcnBNVqiwshUX9wTABnD7JRvdi5SYNaRbS1BkhJSu2hB5GwujBXHNKev23w3oC3MP7jnutn9D

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