Transaction not yet indexed

mt6oYXjSmsyuCcqamHxTqT7vdKVtEmMGN1PFtgY4dN13KncRf4Yysk1ujpdBUYGGXZGjwRZfQpQYzPAS8HQpdTE

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