Transaction not yet indexed

YfPSLvSFZMEEt9qBFzmw1rKGeyVCQS2M7bNUyAsqihA26Bfh8Y3KbPvhfM89f9spCoW3YtefSPWkVkDMkTMe1zQ

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