Transaction not yet indexed

Mh6u2bB3rKzmAxSmo6c9NBrwESFHXZbUcB4rqgi2JZ8dN2dDQhtL9RYrzYnY9Fiq4cqfp1kWoLik8qGX3cf9km2

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