Transaction not yet indexed

5ff4ZWkstpr9wjHGtgVZamqGEGvUWqQAuVWqfdCD8jJXLSYdHwEZMoRGV1dSDoC2yvVCmN6sTUN1g2bKn1RX236T

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