Transaction not yet indexed

Mny91rtDJfMkCg4fEtuSvutfYi2CJwj1YDU989vW2F9A67W2GLPtVB3QXr1BA2nHucBKUxLQ65YnT7WYNn3XLS6

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