Transaction not yet indexed

YUDgExFGAz9CPzztFspCzrUKgXZftwNoDXmSunB7mPcmswhEiqF4d35q9NcXvfMHwQLVCQYwTMs12m9yNqYA7Vy

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