Transaction not yet indexed

RikYRMYVvK9KiR8g3XAKAysSAnAAbKRcLCZREbVM13kLWNoq3eeagSkWPcrsocxp4vuPUaCJfE2EnPhAM2Ysyi1

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