Transaction not yet indexed

FEC51bUT7dMsam2Kqu9yFyyu6BBcYb8S8kP3SwDGsw3Hkp4WECUQD9kLP43KKKUcd4dLcdSLXcz6QSpkx7M5shA

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