Transaction not yet indexed

RMb9EqoFNA4RhtZKYRXTgZPQFVZq8PLQVTKQhRYaaXCB7TA7Qb9Ktwd7Tewmp5K4sfsDCz9448u8HyUQrU5AM59

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