Transaction not yet indexed

mbE2Fo9Pemk8AJop8RpdbYkWQwF9eFfhTGr2eaFQ9hJjTyJnTnVN9YLJs6iCuWjDC2fE3MDiECfm5Q11mDYmG88

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