Transaction not yet indexed

42e9tkjxPuAzvBZDi6rvwyUrp5Ub9HiT2gz4MA8AUdMqmE4Zk6QwEJhrzViPLetxR9y6fCYmji8sZf9Fp7U1e3vU

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