Transaction not yet indexed

RbSDBk8j5bTyCvrQwXk81eRrmrLbbGQixUpPWiieGPUN6EzumDzKXMzrsKrTunKMuQ9XZzk9XNKCbZefQMPo3JH

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