Transaction not yet indexed

simNkb5tHPvKHvyDmbRY856jFtzagXYfwGC9VrwMuC3SsV4vF6Lcw1SsE7ibxmJWfQwume9Sgo6LevxwWSy1eR3

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