Transaction not yet indexed

DNs52m3kky9QULLCXbjCBpzkGemkyUx5FZmje17HjCBV3qvNmv2pgBfiH2aKwdEV5Sx2cHdQceWWabbqrXVJQG4

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