Transaction not yet indexed

2521vxQERpCMnVp1CMFRyKXEFUVXpiuMW2WFf1v159Z6PSFheXFqES3wdKck172Ug6wcuzkxAedSeuiXQGKGEMMq

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