Transaction not yet indexed

u1ATKCXYTdEk4RQAfKFUKaod8d2wGRyN7fYbdKVS4bTgxPZNaQrg6obGCw2eeZ7aGbjSK7dk8NmnomLmoKuRc2g

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