Transaction not yet indexed

66MU15jZCco3PFSocFbVA6oTXJkmtqn7bUWg4uqy66Mnhje3qTVLQhoEqHKPpyDq9SaaXhU1B4PfRt9CxZyrNX9p

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