Transaction not yet indexed

EN7vgEEnfKBZPJKUWkmfzS9T5NgTaWwd28DoBXrr8KHsLSm8JE1kNSHvpM5GecvZ1DHzzf5qm4d94AcTVGGRJt2

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