Transaction not yet indexed

42U64FGK5WFXiDseDqrc5d7LBcCbZQAGGDVv6QPi3hgXezDwuoVuTWN8JCv5DytLSqnAJrh5ZrMSh4vvyk19FB6D

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