Transaction not yet indexed

3MchUSU6te2RZZtcd2gEK4ALzaFonh456VaJpiKRmatxjx1VZhCsFpUqq5QzjQeQRYd1Keyqk8V7xw4fZ14CPfpJ

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