Transaction not yet indexed

yb5ExKDQmor3nrJ3eHVQ8uqMUuA29hhtotHbuMLHx2D5hfLtjNs3dbU6JvSNVnSPB2c631UUABgHfx8BR1FcGt8

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