Transaction not yet indexed

mL6Gk4r2K2M8oQSYsjsiHFpKt2qrZyH6uEMV5JT4x2uKeuUX3aTMkpfQhRoUeNMNipEAjYBtFaFbTRY4iAQELRJ

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