Transaction not yet indexed

MKc3EfcwwipNabbd1rrgABav1CNkdTSfCQjVW8TCzQ31GwMmLRvgtNU1GDmcYjneE4GF6a7cQZDgSnkBrJDt8VQ

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