Transaction not yet indexed

3ECUNMEovybvKuneoMtomkzcPBKSUgNN7Z88u7J69nb7zmo4BinQgCgofXH3dk6vbYzZhKGD9HeUqvEpAfpgpGk4

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