Transaction not yet indexed

pkkPXHARoTs99RgGkzeH6DjCvegeYgRBC2NoCjdCXPJCdZ33icCfQJMYqPoG6f2Znku9ffqvMMF2dyaX8XSWtKt

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