Transaction not yet indexed

Pf6cVSdw4e7cbh6WCvbNixfTaQCRAK9yEcsMyv7zv5LCo6rbCkUVQ6VXGFNF71BzD1KgHrUkbXjT3rPDf5g2GL2

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