Transaction not yet indexed

aMd6SuSqaACw1cmwNg56UMryh9rB623rnZwxVa1d8fQ9nPEkN2HNW556ph2u9SWkcBJnDifc1RET2MLWb85mFt8

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