Transaction not yet indexed

MYmuggs75ivQmJMikrNbA669JwYeC7ZaPDBVdqT1p8L7R89txWGSXkbS8DTxJDCLNWSrqGmL8VCzYuPgRC1YLUA

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