Transaction not yet indexed

2Pd31fWMWmy7dEEg7ebDH8EeqifkBSUp7VE9quqzHpDPpYJMPdduS7akQvZWSUBUK9FvhV7iADVc2UM4RKysgx3

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