Transaction not yet indexed

3UEHcKfqVLiNH91HzcGYcxFcM7VwmB1PLBPYA9ra3fuVa9HSLmfVS6EsMsDNm7TBXLybTS9Q174RXfaVRahbtT12

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