Transaction not yet indexed

NkfPC74idsWF45jCb5vcZRJEfqQjNcSvdqWGbFSLydffRio8UujZ8C7cQWprPnqCtbxu2rLszD4Rkr9y68r8ukm

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