Transaction not yet indexed

436Dun4H8CcvXEz166d3sEvnNgNPrZ7ynQjRCJbw1X87iZLbdV5kEzxFRxPMXnjcTogVsfGHG1frxJDoJkgbbkq8

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