Transaction not yet indexed

5n31Kkev9vtvaEwffTBfCmaoYFcXmPzJTPowZx56cus3DffcnewbK6NYwEyShi2YXQPShYDdn8y9mC6g2wJRPaDU

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