Transaction not yet indexed

nMmkmWcRZUsLC9SECtQYYHNoGWLkKhC9fS6SfHYbTGyL1eySFfsC3zVDQfAmShGTToZAw9kt2WgS7TEhYuzmDaq

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