Transaction not yet indexed

64d8uPf18AqVBB7iL4nLDtED6V8HU2KLmfTAmUnE4Cn781uWhEpYKcLcjMEtyDvsPE3aWeMWgtnuDVNWSeLZ2fbx

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