Transaction not yet indexed

Cu7FnxaEYN9qngAg7TdWMMKLvAhL9Pmcr1yrQ9yvN3tDS6fTWxpdHVGktLkGqKCL2Dj8dT8EjJZkMz2bign7esU

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