Transaction not yet indexed

MMytc4AdwHM4KSNbGTS8x2hLDo636tBWqM6GbB2jFs4P2fVVZB8MGS5sM9vs5HAn2R4vYH1Zu4CJgRdobL7Jnrz

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