Transaction not yet indexed

Hw78AXGJMpwAHDDoC9PdRqSwQk2AEY2CYfbb5kfQpG9z65JYrpzDjoEGuGvjfeaRfZmzUESJYNK7gjAqXNAH6Ck

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