Transaction not yet indexed

1SkHTm7aHktDuNoAPj4GDHQV7K8KforRwtpL1ZGLDRLKMmhbUZZxMsa8KCabBDx7JrmLmJfdQtwjAn7FEsxUPyJ

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