Transaction not yet indexed

mttc1NPyNMYGJsW4dFuC2e5atMstkt8FjmorfrbF8Sb9HTekuTtjjoBdWQbetGqk8r1dQLBHRXn81RTf6v7XR26

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