Transaction not yet indexed

66LqubqmCPRKHwKrqpaeYs1oLS97gLrkqYL9pSgeNjkPrTWupU2ZDGtRGpsGzEpsNfTx6QuSqb4jdG2hmNsXmLh8

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