Transaction not yet indexed

Cu5AovpKBmKDNatNEH6njxj3MKd4bn2ga7SsG2wfXC9Zi2RR425PTpkhvqeVrYaE6vZ1Yt9x2ZTPKNXSvJAwXik

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