Transaction not yet indexed

5kCKmMCgcrKWr15jHMKieM219i3D752pyNNpjtfX8My3iTMzJhPwNXK66nBwjVhPBvvCn7rV5tGDnDbYXMZP9ddn

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