Transaction not yet indexed

Rb5AEcSACu4K8eeSTfyT2ctCoxZpD7v8F87stzFqdsHr5AvctDNtDqMaAY9tTd49jjT5P5CsMfYSwj8LqbUDkMY

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